#4C111C#4C111C

#4C111C is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.4% C 0.088 H 14.1°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C111C
RGB	rgb(76, 17, 28)
HSL	hsl(349, 63%, 18%)
HSV	hsv(349, 78%, 30%)
CMYK	cmyk(0%, 77.6%, 63.2%, 70.2%)
CIE-LAB	lab(15.60, 28.39, 8.65)
CIE-LCH	lch(15.60, 29.68, 16.95°)
OKLab	oklab(28.35% 0.0854 0.0215)
OKLCH	oklch(28.35% 0.088 14.1)
XYZ	xyz(3.3909, 2.0217, 1.3101)
Luminance	0.0202 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C111C #114C41

analogous

#4C1139 #4C111C #4C2311

triadic

#4C111C #1C4C11 #111C4C

tetradic

#4C111C #394C11 #114C41 #23114C

square

#4C111C #394C11 #114C41 #23114C

split-complementary

#4C111C #114C23 #11394C

monochromatic

#190609 #1A060A #4C111C #7E1C2E #B02741

Accessibility & contrast

On white

14.96

#4C111C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4C111C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C111C

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C111C	#FFFFFF	#000000	##FFFFFF
##4C111C	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1C

Deuteranopia (green-blind)

#2F2B1A

Tritanopia (blue-blind)

#540415

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c111c;
/* rgb */ color: rgb(76, 17, 28);
/* oklch */ color: oklch(28.4% 0.088 14.1);

Tailwind

colors: {
  custom: {
    50: '#825457',
    500: '#4c111c',
    950: '#000000',
  },
}

SCSS

$custom: #4c111c;
$custom-light: #825457;
$custom-dark: #000000;

JSON

{
  "hex": "#4c111c",
  "rgb": {
    "r": 76,
    "g": 17,
    "b": 28
  },
  "hsl": {
    "h": 348.814,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28353,
    "c": 0.0881,
    "h": 14.1
  },
  "luminance": 0.02021
}

Semantic roles & 50–950 ramp

primary

#4C111C

secondary

#338576

accent

#E6C841

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C111C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →